Added option to settings: “Mute all but the found sound” to both the Demo and Full game.
- Now you can listen to your own music and not miss your success!
(Though, in a couple of tasks sound is a helpful clue. But not necessary.)

Also some small changes were made to the Demo's first level, mostly to make the "mold task" a bit easier. Though, beware! Tasks later in the full game will take a lot more time and work then in this short demo~
